Although Watts lives and works in the Lancaster area, he is known to sleep in his vehicle in Orange County. His vehicle is a 2006 white Toyota Tundra with California license plate number 8C04660, she said.

Watts is schizophrenic and bipolar, Liu said.

Anyone with information on Watts' whereabouts was urged to call Sgt. Mike Rodriguez or Detectives Tamar Abraham or Matt Pereida of the sheriff's Missing Persons Unit at (323) 890-5500 or Crime Stoppers at (800) 222-8477.